ISSN 2070-7401 (Print), ISSN 2411-0280 (Online)
Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa


Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2013, Vol. 10, No. 2, pp. 316-326

Multi-angle push-broom hyperspectrometer for Earth remote sensing

A.N. Vinogradov1, V.V. Egorov2, A.P. Kalinin3, E.M. Melnikova4, A.I. Rodionov4, I.D. Rodionov5, E.Ya. Sysoeva3
1 Lomonosov Moscow State University, Moscow, Russia
2 Space Research Institute of Russian Academy of Sciences, Moscow, Russia
3 Ishlinsky Institute of Problems in Mechanics, Moscow, Russia
4 REAGENT Scientific Engineering Centre, Moscow, Russia
5 Semenov Institute of Chemical Physics of Russian Academy of Sciences, Moscow, Russia
Multi-angle of approach push-broom hyperspectrometer which represents landmark decision for Earth remote sensing is described. Such sensor permits to receive images simultaneously for several viewing angles. It enables to determine image angular reamer which contributes to increasing the classification validity and the status estimation of sense objects. Multi-angle of approach for remote sensing is achieved by the special construction of aperture stop unit which has several slots. Constructive and calculation decisions were confirmed by the experimental model production and bench-top realization.
Keywords: гиперспектрометр, многощелевой, дистанционное зондирование, диафрагменный узел, призма, матрица, hyperspectrometer, multi-slotted, remote sensing, multi-slotted, diaphragm unit, prism, matrix
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